<div class="header">
    <div class="container clearfix">
        <h1>
            <a href="/" title="Enjoy">Enjoy</a>
        </h1>
        <div class="header-nav clearfix">
            <a href="@@link1" title="公司介绍" target="_self">
                公司介绍
                <i class="transition"></i>
            </a>
            <a href="@@link2" title="客户案例" target="_self">
                客户案例
                <i class="transition"></i>
            </a>
            <a href="@@link3" title="联系我们" target="_self">
                联系我们
                <i class="transition"></i>
            </a>
        </div>
    </div>
</div>